JP7238867B2 - 自動車用衝突エネルギー吸収部品、該自動車用衝突エネルギー吸収部品の製造方法 - Google Patents

自動車用衝突エネルギー吸収部品、該自動車用衝突エネルギー吸収部品の製造方法 Download PDF

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Publication number
JP7238867B2
JP7238867B2 JP2020137778A JP2020137778A JP7238867B2 JP 7238867 B2 JP7238867 B2 JP 7238867B2 JP 2020137778 A JP2020137778 A JP 2020137778A JP 2020137778 A JP2020137778 A JP 2020137778A JP 7238867 B2 JP7238867 B2 JP 7238867B2
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JP
Japan
Prior art keywords
coating film
collision energy
coating
electrodeposition
paint
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Application number
JP2020137778A
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English (en)
Japanese (ja)
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JP2022034129A (ja
Inventor
和彦 樋貝
毅 塩崎
良清 玉井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Steel Corp
Original Assignee
JFE Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to JP2020137778A priority Critical patent/JP7238867B2/ja
Application filed by JFE Steel Corp filed Critical JFE Steel Corp
Priority to PCT/JP2021/017682 priority patent/WO2022038842A1/ja
Priority to KR1020237005056A priority patent/KR20230036150A/ko
Priority to US18/012,719 priority patent/US20230257899A1/en
Priority to CN202180046335.5A priority patent/CN115867466A/zh
Priority to MX2023001873A priority patent/MX2023001873A/es
Priority to EP21857994.4A priority patent/EP4201752A4/en
Publication of JP2022034129A publication Critical patent/JP2022034129A/ja
Application granted granted Critical
Publication of JP7238867B2 publication Critical patent/JP7238867B2/ja
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    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/12—Electrophoretic coating characterised by the process characterised by the article coated
    • C25D13/14—Tubes; Rings; Hollow bodies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
    • F16F7/124—Vibration-dampers; Shock-absorbers using plastic deformation of members characterised by their special construction from fibre-reinforced plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B62D21/15—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/24—Arrangements for mounting bumpers on vehicles
    • B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
    • B60R19/34—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means destroyed upon impact, e.g. one-shot type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
    • B62D29/001—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
    • B62D29/005—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material preformed metal and synthetic material elements being joined together, e.g. by adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2306/00—Other features of vehicle sub-units
    • B60Y2306/01—Reducing damages in case of crash, e.g. by improving battery protection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B62D21/15—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
    • B62D21/152—Front or rear frames

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Body Structure For Vehicles (AREA)
  • Laminated Bodies (AREA)
JP2020137778A 2020-08-18 2020-08-18 自動車用衝突エネルギー吸収部品、該自動車用衝突エネルギー吸収部品の製造方法 Active JP7238867B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2020137778A JP7238867B2 (ja) 2020-08-18 2020-08-18 自動車用衝突エネルギー吸収部品、該自動車用衝突エネルギー吸収部品の製造方法
KR1020237005056A KR20230036150A (ko) 2020-08-18 2021-05-10 자동차용 충돌 에너지 흡수 부품, 당해 자동차용 충돌 에너지 흡수 부품의 제조 방법
US18/012,719 US20230257899A1 (en) 2020-08-18 2021-05-10 Automotive crashworthiness energy absorption part, and method for manufacturing automotive crashworthiness energy absorption part
CN202180046335.5A CN115867466A (zh) 2020-08-18 2021-05-10 汽车用碰撞能量吸收部件、该汽车用碰撞能量吸收部件的制造方法
PCT/JP2021/017682 WO2022038842A1 (ja) 2020-08-18 2021-05-10 自動車用衝突エネルギー吸収部品、該自動車用衝突エネルギー吸収部品の製造方法
MX2023001873A MX2023001873A (es) 2020-08-18 2021-05-10 Parte de absorcion de energia de resistencia al impacto de automoviles y metodo de fabricacion de una parte de absorcion de energia de resistencia al impacto de automoviles.
EP21857994.4A EP4201752A4 (en) 2020-08-18 2021-05-10 COLLISION ENERGY ABSORPTION COMPONENT FOR A MOTOR VEHICLE AND METHOD FOR PRODUCING THE COLLISION ENERGY ABSORPTION COMPONENT FOR A MOTOR VEHICLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020137778A JP7238867B2 (ja) 2020-08-18 2020-08-18 自動車用衝突エネルギー吸収部品、該自動車用衝突エネルギー吸収部品の製造方法

Publications (2)

Publication Number Publication Date
JP2022034129A JP2022034129A (ja) 2022-03-03
JP7238867B2 true JP7238867B2 (ja) 2023-03-14

Family

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Family Applications (1)

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JP2020137778A Active JP7238867B2 (ja) 2020-08-18 2020-08-18 自動車用衝突エネルギー吸収部品、該自動車用衝突エネルギー吸収部品の製造方法

Country Status (7)

Country Link
US (1) US20230257899A1 (ko)
EP (1) EP4201752A4 (ko)
JP (1) JP7238867B2 (ko)
KR (1) KR20230036150A (ko)
CN (1) CN115867466A (ko)
MX (1) MX2023001873A (ko)
WO (1) WO2022038842A1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6950871B2 (ja) * 2019-01-23 2021-10-13 Ｊｆｅスチール株式会社 車体骨格部品
WO2022025098A1 (ja) * 2020-07-31 2022-02-03 日本製鉄株式会社 自動車車体の構造部材

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006240134A (ja) 2005-03-04 2006-09-14 Nissan Motor Co Ltd 自動車用構造部材及びその製造方法
JP2018144529A (ja) 2017-03-02 2018-09-20 Ｊｆｅスチール株式会社 自動車用衝突エネルギー吸収部品
JP6729762B1 (ja) 2019-05-28 2020-07-22 Ｊｆｅスチール株式会社 自動車用衝突エネルギー吸収部品およびその製造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3620340B2 (ja) 1999-05-12 2005-02-16 東海ゴム工業株式会社 高剛性発泡体充填構造体
JP3928371B2 (ja) * 2001-05-16 2007-06-13 日産自動車株式会社 自動車のサイドシル部構造
KR20040104765A (ko) * 2003-06-03 2004-12-13 현대자동차주식회사 차체의 측면 외측패널 구조
JP4462978B2 (ja) 2004-03-26 2010-05-12 日産自動車株式会社 自動車のエネルギー吸収構造
JP2008162427A (ja) * 2006-12-28 2008-07-17 Daihatsu Motor Co Ltd サイドメンバの補強構造
BRPI0911723A2 (pt) * 2008-07-29 2015-10-06 Dow Global Technologies Llc painel veicular reforçado, método para preparar um painel veicular reforçado, estrutura de carroceria veicular e método para preparar uma estrutura de carroceria veicular
EP2159136A1 (en) * 2008-09-01 2010-03-03 Sika Technology AG Bonding with adhesive beads or plots
JP2010064669A (ja) * 2008-09-12 2010-03-25 Aisin Chem Co Ltd フレーム構造及びその製造方法
JP4930620B2 (ja) * 2010-04-08 2012-05-16 Ｊｆｅスチール株式会社 衝突エネルギー吸収構造体
JP6170895B2 (ja) * 2014-10-22 2017-07-26 株式会社神戸製鋼所 自動車用耐衝突部品
JP6276230B2 (ja) 2015-09-24 2018-02-07 本田技研工業株式会社 自動車ボディの強度剛性向上方法
JP6315292B2 (ja) * 2016-02-04 2018-04-25 マツダ株式会社 車両のフレーム構造
JP6933203B2 (ja) * 2018-12-20 2021-09-08 Ｊｆｅスチール株式会社 自動車用衝突エネルギー吸収部品、該自動車用衝突エネルギー吸収部品の製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006240134A (ja) 2005-03-04 2006-09-14 Nissan Motor Co Ltd 自動車用構造部材及びその製造方法
JP2018144529A (ja) 2017-03-02 2018-09-20 Ｊｆｅスチール株式会社 自動車用衝突エネルギー吸収部品
JP6729762B1 (ja) 2019-05-28 2020-07-22 Ｊｆｅスチール株式会社 自動車用衝突エネルギー吸収部品およびその製造方法

Also Published As

Publication number Publication date
KR20230036150A (ko) 2023-03-14
EP4201752A1 (en) 2023-06-28
US20230257899A1 (en) 2023-08-17
MX2023001873A (es) 2023-03-10
EP4201752A4 (en) 2024-02-07
JP2022034129A (ja) 2022-03-03
CN115867466A (zh) 2023-03-28
WO2022038842A1 (ja) 2022-02-24

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